The China Shanghai Composite Index experienced a slight decline of 0.64% today, despite a notable increase of 6.41% over the past 30 days. The market's performance was characterized by a significant disparity between advancing and declining stocks, with 1,448 stocks advancing compared to 3,472 declining, resulting in an overall advance-decline ratio of 0.42.
In the large-cap segment, Ourpalm Co., Ltd. emerged as the top performer with a return of 14.91%, while Beijing Aerospace Shenzhou Intelligent Equipment Technology faced challenges, posting a decline of 14.24%. Mid-cap stocks saw Wuxi DK Electronic Materials Co., Ltd. leading with a robust return of 20.0%, contrasted by Guanglian Aviation Industry Co., Ltd., which fell by 14.14%. Small-cap stocks were led by Hangzhou Century Co., Ltd. with a return of 20.08%, while Chengdu KSW Technologies Co., Ltd. struggled with a decline of 13.05%.

The advance-decline ratios across market caps reflected a similar trend, with large-cap stocks showing 372 advancing against 922 declining, mid-cap stocks at 272 advancing versus 870 declining, and small-cap stocks at 593 advancing against 1,289 declining. This data underscores the ongoing volatility and challenges within the Chinese stock market.